// package com.xtianzhuang.www.study2019.luncene;
//
// import java.io.BufferedReader;
// import java.io.File;
// import java.io.FileInputStream;
// import java.io.IOException;
// import java.io.InputStreamReader;
//
// import org.apache.log4j.Logger;
// import org.apache.lucene.analysis.standard.StandardAnalyzer;
// import org.apache.lucene.document.Document;
// import org.apache.lucene.document.Field;
// import org.apache.lucene.index.IndexWriter;
// import org.apache.lucene.index.IndexWriterConfig;
// import org.apache.lucene.index.IndexWriterConfig.OpenMode;
// import org.apache.lucene.store.Directory;
// import org.apache.lucene.store.FSDirectory;
// import org.apache.lucene.util.Version;
//
// public class LunceneWriter {
// private static Logger logger = Logger.getLogger(LunceneWriter.class);
// private static final String INDEX_PATH = "D:\\study\\luncene\\index";
// private static final String RESOURCE_PATH = "D:\\study\\luncene\\source";
//
// public static void main(String[] args) throws IOException {
// Directory directory = FSDirectory.open(new File(INDEX_PATH));
// IndexWriterConfig indexWriterConfig = new IndexWriterConfig(Version.LUCENE_36, new
// StandardAnalyzer(Version.LUCENE_36));
// indexWriterConfig.setOpenMode(OpenMode.CREATE);
// IndexWriter indexWriter = new IndexWriter(directory, indexWriterConfig);
//
// File[] files = new File(RESOURCE_PATH).listFiles();
// for (File f : files) {
// logger.debug("File " + f.getCanonicalPath() + "正在被索引");
// String context = FileReaderAll(f.getCanonicalPath(), "GBK");
// logger.info("File context{} " + context);
// Document document = new Document();
// Field field = new Field("context", context, Field.Store.YES, Field.Index.ANALYZED);
// document.add(field);
// indexWriter.addDocument(document);
// }
// indexWriter.close();
// }
//
// public static String FileReaderAll(String FileName, String charset) throws IOException {
// BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(FileName), charset));
// String line = new String();
// String temp = new String();
//
// while ((line = reader.readLine()) != null) {
// temp += line;
// }
// reader.close();
// return temp;
// }
// }
